TDK-Lambda HWS-L/BAT Series Instruction Manual Download Page 9 | Manualshive

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TDK-Lambda

HWS-L/BAT Series
INSTRUCTION MANUAL

5.



Terminal Connection Method

Please pay extra attention to the wiring. Incorrect connection will damage the power supply.

When connecting input, output wiring and CN1, CN2, CN3, input AC-Line should be off.

Input wiring and output wring shall be separated to improve noise sensibility.

The protective earth (PE) must be connected to the terminal or chassis.

Remote sensing lines shall be twisted or used shielded wires.

Remote ON/OFF control lines shall be twisted or used shielded wires. Separate from load line.

Output current of each terminal screw shall be 60A or less for HWS600L/BAT.



Basic connection (Local sensing)

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-

HWS600L

HWS1000L

Remote sensing required

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-

wires





HWS600L

HWS1000L



















B

CN1or CN2

A

B

Twisted or Shielded wire

CN1 or CN2

B

A

Twisted or Shielded wire

CN1 or CN2

CN1 or CN2

HWS600L/BAT

HWS1000L/BAT

HWS600L/BAT

HWS1000L/BAT

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Summary of Contents for HWS-L/BAT Series

Page 1: ... stop using it immediately and shut off the product It might lead to fire and electric shock In such cases please contact us Do not attempt repair by yourself as it is dangerous for the user Do not operate and store these products in environments where condensation occurs due to moisture and humidity It might lead fire and electric shock Do not drop or apply shock to this product It might cause fa...

Page 2: ... When used in environments where there is conductive foreign matter or dust there is possibility of product failure or malfunction Provide countermeasure for prevention of lightning surge voltage as there is risk of damage due to abnormal voltage Connect together the frame ground terminal of the product and the ground terminal of the equipment for safety and noise reduction If these ground is not ...

Page 3: ...or notice Refer to latest catalogue or instruction manual Reproduction or reprinting the instruction manual or its portion is forbidden without our permission CE Marking CE Marking when applied to a product covered by this handbook indicates compliance with the low voltage directive LONG TERM STORAGE METHOD AND LONG TERM STORAGE PERIOD Please keep the product in carton box Please do not apply exce...

Page 4: ...ntion to the wiring Incorrect connection will damage the power supply 2 1 Panel Explanation Front Panel of HWS600L BAT Top Panel of HWS600L BAT Front Panel of HWS1000L BAT Right side Panel of HWS1000L BAT V ADJ Output voltage adjustment trimmer The output voltage rises when a trimmer is turned clockwise ON Output Power on indication LED The indicator turns on when the power supply output is in nor...

Page 5: ...on and Function CN1 and CN2 are same pin configuration and function They are connected to each other in this power supply unit When the pin of CN1 side is shorted the same function pins of CN2 side are also shorted Please note that the function cannot be separately set with CN1 and CN2 No Configura tion Function 1 Vm OUTPUT VOLTAGE MONITOR 2 S SENSING 3 Vm OUTPUT VOLTAGE MONITOR 4 S SENSING 5 NC N...

Page 6: ...Terminal Pin PART DESCRIPTION PART NAME MANUFACT PIN HEADER S10B PHDSS CN1 CN2 S8B PHDSS CN3 JST SOCKET HOUSING PHDR 10VS CN1 CN2 PHDR 8VS CN3 JST TERMINAL PINS SPHD 002T P0 5 AWG28 24 SPHD 001T P0 5 AWG26 22 JST HAND CRIMPING TOOL YRS 620 SPHD 002T P0 5 YC 610R SPHD 001T P0 5 JST ...

Page 7: ... Circuit Active filter HWS600L BAT 100kHz HWS1000L BAT 130kHz Fuse rating HWS600L BAT 15A HWS1000L BAT 20A L N OCP Circuit OVP Circuit Photo coupler Photo coupler Input 85 265VAC FG Output CNT2 TOG COM PC Current Sensing Photo coupler ALM G1 Remote ON OFF Control Vm V V Vm Photo coupler Photo coupler S PV S Output Sensing Fan Alarm AUX CNT1 G2 AUX Photo coupler Current Sharing Circuit OVP Sensing ...

Page 8: ... L BAT Series INSTRUCTION MANUAL 4 Sequence time chart HWS600L BAT HWS1000L BAT 1 OVP point 36V 125 145 60V 115 135 Input Voltage Output Voltage Remote ON OFF Control 0V Vout H CNT 0V L TOG Alarm H ALM L G1 OVP point 1 ...

Page 9: ...tective earth PE must be connected to the terminal or chassis Remote sensing lines shall be twisted or used shielded wires Remote ON OFF control lines shall be twisted or used shielded wires Separate from load line Output current of each terminal screw shall be 60A or less for HWS600L BAT Basic connection Local sensing HWS600L HWS1000L Remote sensing required wires HWS600L HWS1000L B CN1or CN2 A B...

Page 10: ...s fixed and not to be adjusted externally Never apply more than rated output voltage to output terminal which may leads to damage In the case of inductive load use decoupling diode at output line 6 4 Over Current Protection OCP OCP function is provided OCP characteristic is constant current limiting automatic recovery OCP default value is set at 85 95 of output current at shipment OCP function ope...

Page 11: ...it 6 7 Remote Sensing S S terminal This function compensates voltage drop of side line shall be less than 0 3V In case that sensing lines are too long it is necessary to put an electrolytic capacitor in following places 1 Across the load terminal 2 3 B terminal When the function of remote sensing is not in used connect S terminal to Vm terminal and S terminal to Vm terminal by the attachment conne...

Page 12: ...ions When connecting with these devices put Oring diode on the output line as shown in fig below In case of any failure on the power supply side please take safety measures to prevent large reverse current flow from the battery to the power supply unit Heat will be generated by power losses due to diode forward voltage Vf and output current Io Pd Vf Io Therefore the diodes must be cooled In additi...

Page 13: ...y to be same value within 1 or 100mV whichever is smaller 2 Use same length and type of wires for all load lines 3 Please make sure that the sum of output current values does not exceed a value obtained from the right side of following equation Maximum of total output current in parallel operation Rated current per unit Number of units 0 9 4 Parallel operation is possible up to 5 units B To Use as...

Page 14: ...en testing withstand voltage set current limit of withstand voltage test equipment at 20mA Output chassis and Output Control 100mA The applied voltage must be gradually increased from zero to testing value and then gradually decreased for shut down When timer is used the power supply may be damaged by high impulse voltage at timer switch on and off Connect input and output as follows Input Output ...

Page 15: ...rrent value OCP ADJ trimmer is located in primary circuit OCP ADJ trimmer should be adjusted by skilled person once this product to be installed into the equipment Ordinary user must not do the OCP adjustment 1 Turn on the power supply without connecting the electric loads to output terminals and check that output voltage value is normal within specification by using DC Voltmeter 2 Turn off the po...

Page 16: ...ons Recommended standard mounting method is A Method B C is also possible Refer to the derating below HWS600L BAT A Mounting A B Mounting B C Mounting C D Not Possible E Not Possible F Not Possible HWS1000L BAT A Mounting A B Mounting B C Mounting C D Not Possible E Not Possible F Not Possible ...

Page 17: ... load line and input line shall be separated to improve noise sensitivity 2 The sensing lines shall be twisted and separated from the output lines for remote sensing 3 Use all lines as thick and short as possible to make lower impedance clamping core at both input and output wires benefit EMI performance 4 Attaching a capacitor to the load terminals can eliminate noise 5 For safety and EMI conside...

Page 18: ... wire strip length considering processing condition When wire is stripped do not damage or cut off wire conductores Table of crimp height SPHD 001T P0 5 Wire Insulation O D mm Crimp height mm Type Size Conductor part Insulation part UL1007 AWG 26 1 3 0 60 0 70 1 7 UL1007 AWG 24 1 5 0 65 0 75 1 8 UL1061 AWG 22 1 4 0 70 0 80 1 8 SPHD 002T P0 5 Wire Insulation O D mm Crimp height mm Type Size Conduct...

Page 19: ... of insertion axis Defect example of slation insertion d Mating and Unmating Connector 1 Inserting connector Hold receptacle housing securely and insert into header straight against to header post until click sounds 2 Unmating connector Hold all wires securely and fix receptacle housing by fingers so as to pry and then withdraw it on the mating axis e Routing of Wire Routing wire so as not to appl...

Page 20: ...oncluding that the unit is at fault make the following checks 1 Check if the rated input voltage is connected 2 Check if the wiring of input and output is correct 3 Checks if the I O terminal connection is properly tighten by regulated torque 4 Check if the wire thickness is enough 5 Check if the output voltage control V adj is properly adjusted OVP might be trigged and output is shut down 6 If us...

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